diff --git a/Source/API/script/Config/ConnectClass.php b/Source/API/script/Config/ConnectClass.php
index 8b397c1..feaa2b9 100644
--- a/Source/API/script/Config/ConnectClass.php
+++ b/Source/API/script/Config/ConnectClass.php
@@ -23,8 +23,8 @@ class ConnectClass{
         try {
             echo $this->dsn."  ".$this->login."   ".$this->password;
             $connection = new Connection($this->dsn,$this->login,$this->password);
-        }catch (PDOException){
-            throw new PDOException();
+        }catch (PDOException $e){
+            throw new PDOException($e->getMessage(), $e->getCode(), $e);
         }
         return $connection;
     }
diff --git a/Source/API/script/ExceptionHandle/PDOError.php b/Source/API/script/ExceptionHandle/PDOError.php
index 2db529f..63a9b79 100644
--- a/Source/API/script/ExceptionHandle/PDOError.php
+++ b/Source/API/script/ExceptionHandle/PDOError.php
@@ -10,11 +10,10 @@ class PDOError extends HttpSpecializedException {
 
     protected $code = 408;
     protected string $title = "PDO connection failed";
-    protected $message =  "The connection method throw a PDO Exception, connection to database failed";
 
-    public function __construct(ServerRequestInterface $request,?Throwable $previous = null)
+    public function __construct(ServerRequestInterface $request,string $message, ?Throwable $previous = null)
     {
-        parent::__construct($request, $this->message, $previous);
+        parent::__construct($request, $message,$previous);
     }
 
 }
\ No newline at end of file
diff --git a/Source/API/script/Gateway/GatewayForm.php b/Source/API/script/Gateway/GatewayForm.php
index 2353732..ef94ce3 100644
--- a/Source/API/script/Gateway/GatewayForm.php
+++ b/Source/API/script/Gateway/GatewayForm.php
@@ -16,8 +16,7 @@ class GatewayForm
         try{
             $this->connection = (new ConnectClass)->connect();
         }catch(PDOException $e){
-            echo $e->getMessage()." ET ";
-            throw new PDOException();
+            throw new PDOException($e->getMessage(), $e->getCode(), $e);
         }
     }
 
diff --git a/Source/API/script/index.php b/Source/API/script/index.php
index bfa8710..6d200b8 100644
--- a/Source/API/script/index.php
+++ b/Source/API/script/index.php
@@ -45,9 +45,8 @@ $app->get('/', function (Request $request, Response $response) {
                 $ok = true;
                 $response->getBody()->write(json_encode((new $gateway)->$method($parameters)));
             }
-        }catch (PDOException){
-            echo "ici?";
-            throw new PDOError($request);
+        }catch (PDOException $e){
+            throw new PDOError($request,$e->getMessage(),$e);
         }
     }
     if (!$ok){